{application, ketama,
 [
  {description, "A consistent hashing alogrithm lib"},
  {vsn, "1.0.0"},
  {registered, []},
  {applications, [
                  kernel,
                  stdlib,
                  ets_mgr
                 ]},
  {mod, { ketama_app, []}},
  {env, []}
 ]}.